angularjs material radio button form validation through reactive form code example

Example 1: radio button in reactive forms angular material

<mat-radio-group formControlName="options">
  <mat-radio-button value="1">Option 01</mat-radio-button>
  <mat-radio-button  value="2">Option 02</mat-radio-button>
</mat-radio-group>

Example 2: radio button in reactive forms angular material

constructor(private fb: FormBuilder) { 
  this.myForm = this.fb.group({
    options: ['1']
  })
}